baber/WOPTO huggingface dataset:
Patent JP-H0351564-A (JP)
Title: Variable trochoid type torque converter
Inventor: SAKAMI HIROYUKI
IPC: F16H39/28
Filed: 1989-07-20
Abstract: PURPOSE:To obtain the hydraulic torque converter which has a high efficiency and does not need an auxiliary speed change gear by varying each capacity of a constant capacity type trochoid pump in the conventional and a motor and combining the both. CONSTITUTION:Torque conversion is carried out by a movable casing 8 which holds a pump side outer rotor 3 and a motor side outer rotor 6 and shifts by the width A in the axial direction. The meshing width between the inner gears 4 and 7 and the outer rotors 3 and 6 is varied by the shift of the movable casing 8, and each capacity of the oil chamber 14 of the pump and the oil chamber 15 of the motor can be varied. On the contrary, when the meshing width in the pump part is reduced, the capacity of the pump side oil chamber 14 is reduced, and the capacity of the motor side oil chamber 15 is increased by the equal quantity. Therefore, when the input power is constant, the torque variation from the low speed high torque to the high speed low torque can be carried out steplessly, keeping the output power constant.
Patent JP-S6163240-A (JP)
Title: Freshness preservative
Inventor: TSUKISAKA RYOGO
IPC: A23B7/12
Filed: 1984-09-05
Abstract: PURPOSE:The titled preservative oxidizing and removing rapidly ethylene evolved from vegetables and fruits, keeping ethylene removing effect for a long period, preventing yellowing, softening, etc. of vegetables and fruits, comprising a carrier, a peroxside, an oxidation promoter, and an oxidation retarding auxiliary. CONSTITUTION:(A) A carrier is blended with (B) a peroxide (e.g., potassium permanganate, etc.), (C) an oxidation promoter, and (D) an oxidation retarding auxiliary, preferably wax, to give the aimed preservative. The surface of the component C is preferably covered with the component D, and, for example, lactic acid, etc., whose surface is coated with carnauba wax is preferably used.
Patent JP-H1113741-A (JP)
Title: Hinge
Inventor: SHIMURA RYOTA
IPC: F16C11/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a hinge to facilitate coupling to a shaft body even when the engaging part of the other mounting plate is thick as the increase of the number of parts and a cost is prevented. SOLUTION: A hinge 1 is threadedly engaged and coupled to the internal part of the shaft insertion part 12 of one mounting plate 10 in a manner to be axially movable through rotation, and bottom wall parts 13b and 14b having viscous liquid pass holes 13c and 14c are positioned facing each other and two pistons 13 and 14 in the shape of a cylinder with a bottom are separately disposed. Valve members 15 and 16 having orifices 15a and 16a are arranged in viscous liquid passage holes 13c and 14c, respectively. End parts 31a and 32a on one side engaged with the engaging parts 22 and 23 of the other mounting plate 20 are protruded from the opening parts of the pistons 13 and 14, and two shaft bodies 31 and 32 to be relatively slidable to the pistons 13 and 14 and transmit a rotation force to the pistons 13 and 14 are disposed in the pistons 13 and 14, respectively.
Patent JP-H0524312-A (JP)
Title: Printer
Inventor: YASUZAWA KATSUAKI
IPC: B41J29/26
Filed: 1991-07-25
Abstract: PURPOSE:To execute an overlay processing by small memory capacity by forming image data on the basis of input data and determining a pattern to be overlaid when overlay is indicated based on the input data and superposing said pattern on image data to print the same. CONSTITUTION:In the serial printer connected to a host computer 2, the printing data from the host computer 2 is once stored in an input buffer 11 and, when the data is received by the quantity corresponding to one line, said data developed as image data to be stored in an image buffer 13 to record the image data on recording paper in a printing part 14. In this case, at the point of time when an overlay code is found out in the input data, the formation of the image corresponding to one line before overlay processing is completed. Next, the region of a line performing overlay is determined and, thereafter, a pattern is set to an overlay region wherein width ranges from a left margin to a right margin and height is the line feed quantity of one line to apply overlay. By this constitution, overlay is applied to the image buffer 13 to perform printing.
Patent JP-S57112333-A (JP)
Title: Medicine for promoting nutrition of silkworm
Inventor: TANAKA KATSUAKI
IPC: A61K38/46
Filed: 1980-12-30
Abstract: PURPOSE: A medicine for promoting nutrition of silkworm promoting its growth, raising quality of cocoon, and improving the yield, comprising vegetable protein, saccharide, and digestive enzyme.  
     CONSTITUTION: The titled medicine comprising vegetable protein (e.g., defatted soybean powder), saccharide (e.g., sugar), and digestive enzyme (e.g., Takadiastase). Since this medicine does not degenerate fresh mulberry leaves, they can be fed directly to silkworms without being processed, protein source is provided, a sweetener is added to promote appetite, and a digestive enzyme is added to adjust digestive organ, a large amount of mulbery leaves can be fed to silkworms in the prime without causing digestive disorder, the silkworms are grown extremely healthy state and become large, to give large cocoons and to double the yield. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06220671-A (JP)
Title: Oil deposit cleaning device
Inventor: ISHIKAWA MAKOTO
IPC: C07D207/27
Filed: 1993-07-28
Abstract: PURPOSE:To provide an oil deposit cleaner excellent in removing oils, etc., improved in safety and working environment sanitariness and without causing environmental pollution. CONSTITUTION:A gas introducing device 5 by a gas dispersing device 5A is provided in a cleaning tank 2 for dip-cleaning a material 10 with oil on its surface with a cleaning agent 1, and a device 6 for removing the floated oil is furnished. Consequently, a cleaning agent excellent in removing oils, improved in safety and working environment sanitariness and without causing environmental pollution is used to effectively clean a material with oils on its surface, and the cleaned material is obtained. The oil removed from the material is efficiently removed, the workload to treat the waste cleaning soln. is reduced, and the treating cost is lowered.
Patent JP-H066028-A (JP)
Title: Manufacturing method of printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K1/11
Filed: 1992-06-19
Abstract: PURPOSE:To suppress the advancement of silver migration by lengthening the surface distance of a solder resist between adjacent silver jumpers. CONSTITUTION:Circuits 3 and silver connecting lands 4 are formed on the copper foil of an insulating sheet 1. The circuits 3 are coated with a solder resist 5. Silver jumpers 6 are formed on the silver connecting lands 4 to be coated with a silver overcoat 7. Finally, multiple insulators 8 are formed on the solder resist 5.
Patent JP-2001016415-A (JP)
Title: Picture reader
Inventor: HANABUSA MITSUGI
IPC: H04N1/028
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader which reduces influence owing to the smear of CCD and the influence of infrared region (out of visible region) light being latent in a light source and which is more superior in color reproducibility. SOLUTION: A lens 105 forms the reflected optical image or the transmission optical image of an original D irradiated by a light source 101. The reflected optical image or the transmission optical image of the original D to be image- formed is outputted by CCD 106 as a picture signal. The original D is scanned in an auxiliary scanning direction orthogonal to a main scanning direction being the direction of the reflected optical image. The output level of the light source 101 is detected by output when a system is optically dark. The reference value of the picture signal is corrected by a back level correction circuit 204 and a black level correction circuit 205 based on the detected output level.
Patent JP-S57110875-A (JP)
Title: Four way type valve for refrigerator
Inventor: INOUE SHIYUUICHI
IPC: F16K11/06
Filed: 1980-12-27
Abstract: PURPOSE: To obtain a power-saving four way type valve for a refrigerator by forming a thermal unit with an alloy having a configuration memory effect.  
     CONSTITUTION: At the time of air heating operation, a delivery pipe 16 of a compressor 1 is communicated with a chamber heat exchanger 4 via a pipe 18 and a refrigerating cycle for air heating on a refrigerant circuit is maintained. Circumferential air temperature of a four way type valve 33 goes up when air cooling is required, raising temperature of a thermal unit 37. And, when the temperature reaches a certain level, the thermal unit shrinks quickly and a bellows 34, a valve 41 and a connecting rod 42 move toward right and left direction simultaneously. And, the thermal unit stops shrinking when it becomes a memorized length. As the result, the delivery pipe 16 is connected with a pipe 19 and a suction pipe 17 is connected with the pipe 18, forming a refrigerating cycle for air cooling upon the refrigerant circuit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6343344-A (JP)
Title: Block of master slice system lsi
Inventor: NOMURA MINORU
IPC: H01L27/118
Filed: 1986-08-08
Abstract: PURPOSE:To divide a large scale block easily and positively by recognizing setting only of an inter-element wirings orthogonal to a parting lines. CONSTITUTION:In a master slice system LSI block in which cells 1 are arranged to an array shape, the setting of external terminals 4, through-holes 3, etc. is inhibited on block parting lines such as horizontal parting lines H1, H2, a vertical parting line V1, etc., and only inter-element horizontal wirings h1-h3, vertical wirings v1-v3, etc. that are orthogonal to the parting lines are recognized. Accordingly, the block can easily be divided positively, wirings are enabled, extending over power supplies on two chips and supply lines for ground, and block wiring regions onto a chip are increased, thus improving a wiring rate, then shortening the delay time.
Patent JP-H0352133-A (JP)
Title: Optical head
Inventor: SATO ISAO
IPC: G11B7/09
Filed: 1989-07-19
Abstract: PURPOSE:To miniaturize an optical head by transmitting laser light to a light converging means packaged on a slider floating on a recording, and reproducing surface by means of optical fiber. CONSTITUTION:An optical head part is divided into a fixed optical part 5 and a movable optical part 7. The optical part 7 is shifted to the direction of the diameter of an optical disk 1 which rotates the optical part 7 at high speed so as to execute track retrieval. The collimator light 6 of a laser 8, which is collimated by a collimator lens 11 is converged on the recording and reproducing surface 4 of the disk 1 through a converging lens 15 installed on the optical fiber 14. Reflected light from the disk 1 is totally reflected on a deflection beam splitter 9 by the operation of a lambda/4 board 10, and is made incident to a photodetector 13 through a cylindrical lens 12. The detector 13 detects a focus error signal by the astigmatism of the lens 12. Since the slider 16 floats at a floating height decided by the peripheral speed of the disk 1, the form of the slider 16 and the mass of the optical part 7 through the reproduction surface 4 and an air layer, out-of-focus occurs and a driving element 17 corrects the floating height.
Patent JP-H08168902-A (JP)
Title: Insert for cutting
Inventor: KAARU KATOBII
IPC: B23B27/04
Filed: 1995-06-30
Abstract: PURPOSE: To provide a cutting insert having cutting geometrical dimensions which is flexible for a variety of working parameters and low in production cost. CONSTITUTION: A cutting land 26' is formed in a protrusively curved shape, and the width of the cutting land is further reduced while the strength of a cutting blade 24 is maintained at a maximum. Thus, a chip control at a very low feed rate is maximized without being interfered by chip control characteristics.
Patent JP-S6247460-A (JP)
Title: Material for parts for hot dip galvanizing equipment
Inventor: SAWADA YOSHIYUKI
IPC: C22C38/44
Filed: 1985-08-27
Abstract: PURPOSE:To remarkably improve the resistance of parts of a hot dip galvanizing equipment to corrosion by a hot dip galvanizing bath by using a steel contg. specified amounts of C, Si, Mn, Cr, Ni, Mo and N. CONSTITUTION:The composition of a material for parts for a hot dip galvanizing equipment is composed of, by weight, <0.8% C, <2% Si, <2% Mn, 16-25% Cr, 8-20% Ni, 1.5-5% Mo, 0.06-0.2% N and the balance Fe with inevitable impurities and the amount of delta-ferrite in the material is preferably regulated to <=5%. The composition may further contain one or more among 0.5-4% Cu, 0.3-3% V, 0.3-3% Nb+Ta, 0.01-0.5% Zr, 0.3-3% Ti and 0.001-0.01% B.
Patent JP-S5975019-A (JP)
Inventor: MASUDA KANEO
IPC: A47J27/21
Filed: 1982-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5978054-A (JP)
Title: Control of rider roll and apparatus thereof
Inventor: YOKOYAMA YASUSHI
IPC: B65H18/26
Filed: 1982-10-26
Abstract: PURPOSE:To take-up the traveling web of the processed paper such as cellophane automatically and softly by balancing the empty weight of a rider roll and controlling the contact pressure according to the quality of paper. CONSTITUTION:When a web 13 is taken-up through a guide roll 12, the contact pressure of a rider roll 2 with respect to a taking-up roll 1 is controlled in accordance with the quality of paper, and taking-up is performed with a soft hardness. As the taking-up diameter of the taking-up roll 1 varies, the rider roll 2 is pushed-up in the direction of arrow A. Said pushing-up force is detected by a tension detector 3, and the electric signal is input into a tension controller 4, and then the output supplied from the tension controller 4 is input into an electricity-air converter 5. The output of the converter 5 feeds an air pressure signal into an air cylinder 6 to push-up an arm 7, and the contact pressure is made constant. The stroke of the cylinder due to the variation of the taking-up diameter of the roll 1 is detected by an analogue position transmitter 9, and the signal is input into the controller 4 to control the contact pressure.
Patent JP-H0473251-A (JP)
Title: Spinning device for producing nonwoven web
Inventor: AOYANAGI HIDEKI
IPC: D04H3/04
Filed: 1990-07-14
Abstract: PURPOSE:To prevent the generation of irregular texture in the production of a wide nonwoven fabric by aligning plural spinnerets having a specific shape in a specified state. CONSTITUTION:Elliptic spinnerets 1 or parallelogrammic spinnerets 1 each having different diagonal lines are aligned in the aligning axis direction 2. The elliptic spinnerets are aligned in such an inclined state that the aligning axis direction 2 and the long axis direction 3 of each elliptic spinneret 1 form a specific angle therebetween and the parallelogrammic spinnerets 1 are aligned in the direction of one side of each parallelogrammic spinneret 1. When the ends of adjacent spinnerets are projected in the direction orthogonal to the axis direction 2, the adjacent spinnerets are aligned so to overlap to each other, and the adjacent spinnerets are aligned so that the spinning hole rows located at the end of the spinnerets among the plural spinning hole rows 4 and the spinning hole rows existing at the end of the adjacent spinneret are aligned in the direction orthogonal to the axis direction 2 to spin approximately the same number of filaments in the direction orthogonal to the axis direction 2.
Patent JP-H0633890-A (JP)
Title: Horizontal sealed compressor
Inventor: UKAI TETSUZO
IPC: F04C29/02
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a horizontally placed sealed compressor which is constituted so that oil exhaustion-up is prevented by allowing the lubricating oil to smoothly flow in a sealed housing. CONSTITUTION:A horizontal sealed compression mechanism is constituted by accommodating a scroll type compression mechanism C, electric motor M, and an oil pump 51 in a sealed housing 8. The oil pump 51 pumps up the oil in the sealed housing 8 from a suction port 56 and supplies the oil to a slidable part consisting of bearings 71-73, eccentric pin 53, etc. The oil after lubricating the slidable part is discharged into the lower part of the sealed housing 8 between the compression mechanism C and the electric motor M from an oil discharge passage 62, and is smoothly returned outside the oil pump 51 part through a discharge pipe 91.
Patent JP-H0237771-A (JP)
Title: Soi substrate
Inventor: WADA KUNIHIKO
IPC: H01L21/02
Filed: 1988-07-28
Abstract: PURPOSE:To prevent an element characteristic from being deteriorated by a contamination during a process by a method wherein a specific support-side substrate and a specific active-side substrate are pasted and a silicon semiconductor active layer is grown epitaxially on the active-side substrate. CONSTITUTION:A silicon semiconductor active-side substrate 1 is heat-treated; a gettering site 2 composed of SiO2 is generated; this assembly is heat-treated in an oxidizing atmosphere; an SiO2 film 3 is formed. On the other hand, a silicon semiconductor support-side substrate 4 is heat-treated in the oxidizing atmosphere; an SiO2 film 5 is formed on the surface. Then, the SiO2 film 5 of the support-side substrate 4 and the SiO2 film 3 of the active-side substrate 1 are faced end pasted. Then, the active-side substrate 1 is made thin in order to obtain a state that a gettering site layer exists on the SiO2 film 3 as the active-side substrate 1; a silicon semiconductor active layer 6 is grown epitaxially on the active-side substrate 1 composed of the gettering site layer. Thereby, it is possible to prevent an element characteristic from being deteriorated by a contamination during a process.
Patent JP-S57109914-A (JP)
Title: Optical fiber connector
Inventor: KUMAGAI CHIKAYUKI
IPC: G02B6/38
Filed: 1980-12-26
Abstract: PURPOSE:To obtain an optical fiber connector having excellent workability and high optical transmission efficiency, by providing a sleeve plunger having a pair of collet chucks that engage the cylinder holes formed at both sides of a guide hole which can be concentrically butted with an optical fiber. CONSTITUTION:A split chuck 51 of a sleeve 5 in a plunger sleeve 4 is fastened so that an optical fiber 9 is put through the collet chuck sleeve 5. Then a flange part 53 of the sleeve 5 is tapped. Thus the fiber 9 is fed to the center part. When a prescribed space is obtained to the tip of the fiber 9 fed from both sides of a guide hole 2, a fine adjustment nut at the side where a compression spring 6s having the smaller compression degree is fastened. Thus the fiber 9 has a microadvance to secure a contact of edge faces between two fibers. In such a way, an optical connector having exellent workability and high optical transmission efficiency can be obtained.
Patent JP-H07168636-A (JP)
Title: Direct-current stabilized power source low power consumption circuit
Inventor: NAKAI YASUMASA
IPC: G05F1/56
Filed: 1994-07-04
Abstract: PURPOSE:To reduce noises to a secondary side, to minimize the heat loss due to a power transistor (TR) by supplying a voltage corresponding to a demand and to efficiently reduce the power consumption by using a bilateral conductive element on a primary transformer side. CONSTITUTION:The voltage which is outputted by a rectifier B and smoothed by a capacitor C1 is made into a constant voltage by the power TRY. At this time, heat consumption is larger and larger and larger corresponding to the current flowing through the TR3 as a voltage V1-V2 is larger and larger, so the efficiency is better and better as the potential difference between V1 and V2 is smaller and smaller. To make the difference between V1 and V2 constant, a Zener diode is connected to the base voltage of a TR) which determines the base voltage of the TR2 and when V1-V2 exceeds the Zener voltage, a current flows to D2 to make a light emitting element D3 illuminates; and the switch on the primary side of the transformer is opened and a triac turns OFF. Consequently, a necessary voltage current can be supplied without a waste and electric power can be supplied without a waste because of the adjustment of V2.
Patent JP-H1137027-A (JP)
Title: Controller for internal combustion engine
Inventor: SUZUKI MICHIO
IPC: F02P5/15
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the discharge of a noxious exhaust gas component such as NOx or HC. SOLUTION: The controller for an engine 1 has a variable valve timing mechanism 25 for variably controlling opening timing for at least either of an intake air valve 8 and an exhaust valve 9. The controller for the engine 1 detects the abnormality of the variable valve timing mechanism 25 on the quantity of a valve overlap between the intake air valve 8 and the exhaust valve 9, and in a case where the abnormality of the variable valve timing mechanism 25 has been detected, the ignition timing of the engine 1 is regulated according to the number of revolutions and load of the engine 1.
Patent JP-S57140668-A (JP)
Title: Adhesive applicator for protector bead of automobile
Inventor: MATSUSHIMA EIJI
IPC: B05C5/00
Filed: 1980-12-29
Abstract: PURPOSE: To improve work efficiency and productivity, in an adhesive applicator on a bead-carrying conveyer, by detecting a protector bead below a spray nozzle by a photoelectric detector, and controlling operation of the spray nozzle.  
     CONSTITUTION: Protector beads 2a-2c are set on the bead-receiving parts 19a- 19c of rack 5 at a set station X, and inserted into a space between the engaging clicks 29, 30 of a rack-shuttling means 6. Thereafter, the rack 5 is advanced. When its advancement is detected by a photoelectric detector S 3 , an adhesive is applied to the beads 2b, 2c by a nozzle 51. When the nozzle 51 is shifted stepwise to its retreat side by a signal from a limit swtich S 1  and located above the metal 2a, a shuttling drive means 31 makes a backward movement to retreat the rack 5. When the retreat is detected by a photoelectric detector S 4 , the adhesive is applied to the bead 2a. When the rack 5 reaches another limit switch S 2 , the rack 5 is readvanced and a rising-falling chute 18 is inclined by a signal from the microswitch S 1 . Consequently, the rack 5 detaches from the engaging clicks 29, 30 due to its own weight and runs. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H064323-A (JP)
Title: Multiprocessor system
Inventor: OGINO TADASHI
IPC: G06F9/52
Filed: 1992-06-23
Abstract: PURPOSE:To provide a multiprocessor system which can improve the performance of the system. CONSTITUTION:A first processor CPU (1-0) executes a process 2 and it is checked whether shared resources (3-0) to (3-2) are locked or not, with correspondent means (4-0) to (4-2). When the means (4-0) which has dealt with the acquiring request of lock, indicates the resource is not locked, the shared resource (3-0) is made access and execution processing is performed. When the means (4-1) which has dealt with the acquiring request of lock, indicates that the resource is locked and a means (5) judges that a process 4 holding the lock is in execution by a second processor CPU (1-1,) the means (5) turns the process 2 to a waiting state at the first processor CPU (1-0.) When the means (4-2) which has dealt with the acquiring request of the lock, indicates that the resource is not locked and the means (5) judges that a process 6 holding the lock is not in execution at present, the means (5) switches the process 2 at the first processor CPU (1-0) to the other process.